Dodge Ram Truck 1500-2500-3500. Manual — part 552
*AIRBAG INDICATOR ON WITHOUT ACTIVE TROUBLE CODES
For a complete wiring diagram Refer to Section 8W.
Possible Causes
AIRBAG WARNING INDICATOR ON WITHOUT ACTIVE TROUBLE CODES
INSTRUMENT CLUSTER PROBLEMS
Diagnostic Test
1.
AIRBAG WARNING INDICATOR ON WITHOUT ACTIVE TROUBLE CODES
NOTE: Ensure the battery is fully charged.
Turn the ignition on.
Make sure that all active DTC’s have been repaired before performing this procedure.
With the DRBIII
T
read the WARNING LAMP STATES.
With no active DTCs, Does the LAMP REQ by ACM monitor show ON?
Yes
>> Go To 2
No
>> (Refer to 8 - ELECTRICAL/INSTRUMENT CLUSTER - DIAGNOSIS AND TESTING) for problems
related to Instrument Cluster.
Perform ORC VERIFICATION TEST - VER 1.
2.
REPLACE THE ORC
WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to
take the proper precautions can result in accidental airbag deployment and personal injury or death.
NOTE: When reconnecting airbag system components the Ignition must be turned off and the Battery must
be disconnected.
Repair
Replace the ORC in accordance with the Service Information.
Perform ORC VERIFICATION TEST - VER 1
NOTE: When reconnecting Airbag system components, the ignition must be turned off and the battery must
be disconnected.
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RESTRAINTS - ELECTRICAL DIAGNOSTICS
DR/DH
*ORC VERIFICATION TEST - VER 1
For a complete wiring diagram Refer to Section 8W.
1.
*ORC VERIFICATION TEST - VER 1
1. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the
Battery.
WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN THE IGNITION ON THEN RECONNECT THE
BATTERY.
2. Connect the scan tool to the Data Link Connector - use the most current software available.
3. With the scan tool to erase stored DTCs in all airbag system modules.
4. Turn the ignition off, and wait 15 seconds, then turn the ignition on.
5. Wait one minute, and read active codes and if there are none present read the stored codes.
6. Note: If equipped with Airbag On - Off switch, read the DTC’s in all switch positions.
7. Note: Read the DTC’s in all airbag system related modules.
8. If the scan tool shows any active or stored codes, return to the Table of Contents and follow path specified for
that trouble code. If no active or stored codes are present, the repair is complete.
Are any DTC’s present or is the original condition still present?
Yes
>> Repair is not complete, refer to appropriate symptom list.
No
>> Repair is complete.
DR/DH
RESTRAINTS - ELECTRICAL DIAGNOSTICS
8O - 243
SCHEMATICS AND DIAGRAMS
OCCUP
ANT
RESTRAINT
CONTROLLER
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RESTRAINTS - ELECTRICAL DIAGNOSTICS
DR/DH
RESTRAINTS - SERVICE INFORMATION
TABLE OF CONTENTS
page
page
RESTRAINTS - SERVICE INFORMATION
. . . . . . . . . . . . . . . . . . . . . . . . 246
. . . . . . . . . . . . . . . . . . . . . . . . . . 249
SUPPLEMENTAL RESTRAINTS . . . . . . . . . . 251
RESTRAINT DEPLOYMENT . . . . . . . . . . . . . 251
VERIFICATION TEST . . . . . . . . . . . . . . . . . . 254
MODULE-OCCUPANT RESTRAINT
CONTROLLER
DESCRIPTION
. . . . . . . . . . . . . . . . . . . . . . . . 255
. . . . . . . . . . . . . . . . . . . . . . . . . . 255
. . . . . . . . . . . . . . . . . . . . . . . . . . . 257
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
. . . . . . . . . . . . . . . . . . . . . . . . . . . 258
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
CHILD RESTRAINT ANCHOR
. . . . . . . . . . . . . . . . . . . . . . . . 260
. . . . . . . . . . . . . . . . . . . . . . . . . . 262
CLOCKSPRING
. . . . . . . . . . . . . . . . . . . . . . . . 264
. . . . . . . . . . . . . . . . . . . . . . . . . . 264
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 266
. . . . . . . . . . . . . . . . . . . . . . . . 267
AIR BAG-SIDE CURTAIN
. . . . . . . . . . . . . . . . . . . . . . . . 269
. . . . . . . . . . . . . . . . . . . . . . . . . . 270
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
. . . . . . . . . . . . . . . . . . . . . . . . 271
AIR BAG-DRIVER
. . . . . . . . . . . . . . . . . . . . . . . . 272
. . . . . . . . . . . . . . . . . . . . . . . . . . 273
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 274
. . . . . . . . . . . . . . . . . . . . . . . . 275
. . . . . . . . . . . . . . . . . . . . . . . . . . . 276
. . . . . . . . . . . . . . . . . . . . . . . . 278
SENSOR-SIDE IMPACT
. . . . . . . . . . . . . . . . . . . . . . . . 280
. . . . . . . . . . . . . . . . . . . . . . . . . . 280
. . . . . . . . . . . . . . . . . . . . . 280
. . . . . . . . . . . . . . . . . . . . . . . . . 281
. . . . . . . . . . . . . . . . . . . . . 282
. . . . . . . . . . . . . . . . . . . . . . . . . 283
SWITCH-PASSENGER AIRBAG DISARM
. . . . . . . . . . . . . . . . . . . . . . . . 284
. . . . . . . . . . . . . . . . . . . . . . . . . . 285
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 285
. . . . . . . . . . . . . . . . . . . . . . . . 286
AIR BAG-PASSENGER
. . . . . . . . . . . . . . . . . . . . . . . . 286
. . . . . . . . . . . . . . . . . . . . . . . . . . 288
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
. . . . . . . . . . . . . . . . . . . . . . . . 289
SEAT BELT
SEAT BELT BUCKLE
. . . . . . . . . . . . . . . . . . 292
OUTBOARD . . . . . . . . . . . . . . . . . . . . . . . . . 295
. . . . . . . . . . . . . . . . . . 296
OUTBOARD . . . . . . . . . . . . . . . . . . . . . . . . . 299
SEAT BELT & RETRACTOR
DESCRIPTION - AUTOMATIC LOCKING
. . . . . . . . . . . . . . . . . . . . . . . . 301
. . . . . . . . . . . . . . . . . . . . . . . . 301
. . . . . . . . . . . . . . . . . . . . . 301
. . . . . . . . . . . . . . . . . . . . . . 306
. . . . . . . . . . . . . . . . . . . 307
. . . . . . . . . . . . . . . . . . . . . 308
. . . . . . . . . . . . . . . . . . . . . . 313
. . . . . . . . . . . . . . . . . . . 314
SWITCH-SEAT BELT DRIVER
. . . . . . . . . . . . . . . . . . . . . . . . 315
DR/DH
RESTRAINTS - SERVICE INFORMATION
8O - 245
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